Knoevenagel condensation of aldehydes with active methylene compounds catalyzed by MgC2O4/SiO2 under microwave irradiation and solvent-free conditions |
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| Authors: | Shizhen Yuan Zhen Li Ling Xu |
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| Affiliation: | 1. Department of Chemistry, Anhui University of Architecture, Hefei, 230022, China
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| Abstract: | MgC2O4/SiO2 catalyzes the efficient Knoevenagel condensation of aldehydes with active methylene compounds in solvent-free conditions under microwave irradiation to give alkenes derivatives in excellent yields. MgC2O4/SiO2 can be reusable for Knoevenagel condensation. However, ketones have been found to be unsatisfactory in the reaction under the same conditions. |
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